Bamboo Fiber Reinforced Chemically Functionalized Acrylonitrile Butadiene Styrene Composites by Palsule Process

Kumar, Piyush; Palsule, Sanjay

doi:10.1080/15440478.2022.2150741

Cited by 8 publications

(15 citation statements)

References 44 publications

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“…21 Palsule process has been used with treated fiber to develop silane and alkali functionalized (AST) pistachio shell fibers (PSF) reinforced MA functionalized PLA matrix based AST-PSF/PLA-MA biocomposites by the combined fiber treatment and Palsule process. 22 Initially natural fiber reinforced composites by Palsule process were developed with polymers functionalized by grafting MA, [23][24][25][26][27][28][29][30][31][32] and recently, the process has been used for composites based on polymers functionalized by grafting glycidylmethacrylate (GMA). 33 The matrix/reinforcement adhesion by esterification and hydrogen bonding, in the MA functionalized polymer matrix composites by the Palsule process, is well established [23][24][25][26][27][28][29][30][31][32] and has been reviewed recently.…”

Section: Introductionmentioning

confidence: 99%

“…22 Initially natural fiber reinforced composites by Palsule process were developed with polymers functionalized by grafting MA, [23][24][25][26][27][28][29][30][31][32] and recently, the process has been used for composites based on polymers functionalized by grafting glycidylmethacrylate (GMA). 33 The matrix/reinforcement adhesion by esterification and hydrogen bonding, in the MA functionalized polymer matrix composites by the Palsule process, is well established [23][24][25][26][27][28][29][30][31][32] and has been reviewed recently. 34 In addition to the recycled wood fiber reinforced glycidylmethacrylate (GMA) functionalized VLDPE composite (RWF/CF-VLDPE) by Palsule process, 33 natural fiber reinforced composites, based on MA chemically functionalized (CF) polyolefins: CF-PE [23][24][25] and CF-PP, [26][27][28] MA chemically functionalized thermoplastic elastomers: CF-EPR 29,30 and CF-SEBS 31 and MA chemically functionalized thermoplastic, CF-ABS, 32 have been developed by Palsule process.…”

Section: Introductionmentioning

confidence: 99%

“…33 The matrix/reinforcement adhesion by esterification and hydrogen bonding, in the MA functionalized polymer matrix composites by the Palsule process, is well established [23][24][25][26][27][28][29][30][31][32] and has been reviewed recently. 34 In addition to the recycled wood fiber reinforced glycidylmethacrylate (GMA) functionalized VLDPE composite (RWF/CF-VLDPE) by Palsule process, 33 natural fiber reinforced composites, based on MA chemically functionalized (CF) polyolefins: CF-PE [23][24][25] and CF-PP, [26][27][28] MA chemically functionalized thermoplastic elastomers: CF-EPR 29,30 and CF-SEBS 31 and MA chemically functionalized thermoplastic, CF-ABS, 32 have been developed by Palsule process. The recently reported bamboo fiber based, BBF/CF-ABS composites by Palsule process, 32 demonstrate the successful processing of the composites at higher temperatures (nearing 190°C) retaining the stability of thermally sensitive natural fibers.…”

Section: Introductionmentioning

confidence: 99%

“…34 In addition to the recycled wood fiber reinforced glycidylmethacrylate (GMA) functionalized VLDPE composite (RWF/CF-VLDPE) by Palsule process, 33 natural fiber reinforced composites, based on MA chemically functionalized (CF) polyolefins: CF-PE [23][24][25] and CF-PP, [26][27][28] MA chemically functionalized thermoplastic elastomers: CF-EPR 29,30 and CF-SEBS 31 and MA chemically functionalized thermoplastic, CF-ABS, 32 have been developed by Palsule process. The recently reported bamboo fiber based, BBF/CF-ABS composites by Palsule process, 32 demonstrate the successful processing of the composites at higher temperatures (nearing 190°C) retaining the stability of thermally sensitive natural fibers. Comparative studies indicate that relative to the composites developed by other processes, the composites by the Palsule process demonstrate better techno-economic performance.…”

Section: Introductionmentioning

confidence: 99%

“…Accordingly, Palsule process is being extended to develop composites with newer matrix polymers, functionalized matrix polymers that are not graft or block co-polymers, and containing higher amounts (%) of functional groups. To further extend the Palsule process, in view of the success of the styrenic CF-SEBS 31 and CF-ABS 32 matrix composites by the process, this study evaluates, a styrenic polymer as the matrix. Functionalized polystyrene has not been used as matrix for composites by Palsule process.…”

Section: Introductionmentioning

confidence: 99%

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Bagasse fiber reinforced chemically functionalized polystyrene composites

Verma

Palsule

2023

Journal of Thermoplastic Composite Materials

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This study develops bagasse fiber (BGSEF) reinforced chemically functionalized polystyrene (CF-PS) composites (BGSEF/CF-PS) using CF-PS as a matrix, that has higher amount of functionality and requires processing upto 210°C. BGSEF/CF-PS have been processed by extrusion and injection moulding, retaining the stability of the thermally sensitive BGSEF. Relative to the CF-PS, all the BGSEF/CF-PS composite compositions show higher tensile and flexural properties, that increase with increasingly higher amounts of BGSEF in them. Relative to the CF-PS, the 10/90, 20/80 and 30/70 BGSEF/CF-PS composites show approx. 9.5%, 45% and 63% higher tensile strength, approx. 19%, 31% and 45% higher tensile modulus and approx. 20.5%, 22%, and 23% lower tensile elongation at break respectively, and show approx. 5%, 10%, and 16% higher flexural strength respectively, and approx. 6.5%, 16%, and 24% higher flexural modulus respectively. Upon water absorption saturation, the tensile and flexural properties of the wet composites decrease, relative to the dry composites. Adhesion between BGSEF and CF-PS in the composites, results from ester bonds and hydrogen bonds. The composites are thermally stable upto 290°C. These BGSEF/CF-PS composites by Palsule process show better performance than the BGSEF/PS composites by fiber treatment process.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Bagasse fiber reinforced chemically functionalized polystyrene composites

Verma

Palsule

2023

Journal of Thermoplastic Composite Materials

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Coir fiber reinforced chemically functionalized ethylene butylene acrylate composites

Gupta,

Palsule

2024

Polymer Composites

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Coir fiber (COIRF) reinforced glycidyl methacrylate (GMA) functionalized ethylene butyl acrylate (CF‐EBA) composites (COIRF/CF‐EBA) were processed by extrusion and injection molding. A good COIRF/CF‐EBA interfacial adhesion was indicated by Scanning Electron Microscopy (FE‐SEM). Fourier Transform Infra‐Red (FTIR) spectroscopy established this adhesion emerging from etherification and hydrogen bonding between the functional groups of CF‐EBA and of COIRF. The composites exhibited higher tensile properties than pristine CF‐EBA, and also exhibited increase in their tensile properties with increase in COIRF contents in them. The storage modulus and loss modulus of the composites also increased as the amount of COIRF in them increased, but the values of these properties decreased with increasing temperature. Thermal stability of the composites was observed to be intermediate between that of COIRF and CF‐EBA.Highlights Coir Fiber/Chemically Functionalized Ethylene Butylene Acrylate Composites. CF‐EBA/COIRF bonding by etherification and hydrogen bonding between them. The COIRF/CF‐EBA composites show higher properties than their CF‐EBA matrix. 30/70 COIRF/CF‐EBA composite showed the highest tensile strength (10.93 MPa). COIRF/CF‐EBA composite show thermal stability upto approx. 245°C.

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Comparative study of oil palm and nettle fibers reinforced chemically functionalized high‐density polyethylene composites

Gupta,

Palsule

2024

Polymer Engineering & Sci

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The demand of natural fiber reinforced composites has grown enormously in polymer industries owing to their renewability and sustainability and maintaining their performance and properties. In this investigation, two natural fibers have been considered as a reinforcer to develop chemically functionalized high‐density polyethylene (CF‐HDPE)‐based composites. The total holocellulose content of ~85% and ~65% for nettle fiber (NTF) and oil palm empty fruit bunch fiber (OPF) make them significant for this study. OPF/CF‐HDPE and NTF/CF‐HDPE composites have been developed and characterized to measure their desirable properties. The structural confirmation suggests reinforcement/matrix adhesion through ester and hydrogen bonds between them. NTF/CF‐HDPE and OPF/CF‐HDPE are thermally stable upto 240°C and 250°C, respectively. A significant increment of ~40% and ~64% in tensile strength were observed in addition of OPF and NTF reinforcer in pristine matrix. A similar observation has been shown in flexural strength with improvement of ~58% and ~83% with OPF and NTF as reinforcer. Among all these composite compositions, the 30/70 NTF/CF‐HDPE composite demonstrated the highest tensile and flexural properties values due to higher holocellulose of NTF. This study demonstrates the potential of OPF and NTF reinforcer to develop natural fiber reinforced polymer composites, which helps respective industries to manufactured tailored made products with desirable properties.Highlights OPF/CF‐HDPE and NTF/CF‐HDPE composites are sustainable and low cost. The composite compositions have been developed by extrusion and injection molding. The composite's mechanical (tensile and flexural) properties have been demonstrated. SEM and FTIR characterized the composites for the fiber/matrix adhesion. The composite's thermal stability has been affected by fibers and matrix.

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Bamboo Fiber Reinforced Chemically Functionalized Acrylonitrile Butadiene Styrene Composites by Palsule Process

Cited by 8 publications

References 44 publications

Bagasse fiber reinforced chemically functionalized polystyrene composites

Bagasse fiber reinforced chemically functionalized polystyrene composites

Coir fiber reinforced chemically functionalized ethylene butylene acrylate composites

Comparative study of oil palm and nettle fibers reinforced chemically functionalized high‐density polyethylene composites

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